Dr. Gary Mason, MD
- Medicare services, 2017
- 250
- Part D claims, 2017
- 758
- Industry payments
- $834
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 7777 Southwest Fwy Suite 934 Suite 934, Houston, TX 77074
- Practice phone
- Call (713) 988-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gary Mason, MD
Physician office · Houston, Texas
Find Dr. Mason's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gary Mason is an ophthalmologist in Houston, Texas
Dr. Mason practices at Gary Mason, MD in Houston, Texas.
Dr. Mason's NPI, 1629079777, was assigned on August 10, 2005. Dr. Mason graduated from New York University School of Medicine in 1973. Dr. Mason's Texas license number on file is F2344.
- NPI
- 1629079777NPI Registry (opens in a new tab)
- NPI enumeration date
- August 10, 2005
- NPI status
- Active
- Practice phone
- (713) 988-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gary Mason practices at Gary Mason, MD in Houston, Texas
Dr. Mason's primary practice is Gary Mason, MD, at 7777 Southwest Fwy Suite 934 Suite 934, Houston, TX 77074. The practice phone is (713) 988-2020.
- Gary Mason, MD7777 Southwest Fwy Suite 934 Suite 934, Houston, TX 77074Phone(713) 988-2020
Source: Dmand AI Affiliation Data
Dr. Gary Mason is affiliated with 1 site of care
Dr. Mason's primary practice is Gary Mason, MD in Houston, Texas.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gary Mason's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mason practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gary Mason, MD | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary Mason is one of 1,311 ophthalmologists in Texas
Ophthalmology is Dr. Mason's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Mason is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Mason has a license on file in Texas.
Specialties and state licenses
- Ophthalmology, TexasPrimary
Ophthalmologists near Dr. Mason
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gary Mason billed Medicare for 250 services in 2017
CMS data shows 250 Medicare services from Dr. Mason across 4 procedure codes in 2017. Medicare paid $3,585 for them. Every service was in an office.
Dr. Mason's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Tests and treatments
- 2016: 1,8712017: 22888%
- Imaging
- 2016: 4902017: 2296%
- Surgery
- 2016: 1622017: 0100%
- Office and hospital visits
- 2016: 402017: 0100%
Dr. Mason compared with the Texas median for ophthalmologists, 2017
- Dr. Mason
- Texas median
- Medicare services
- 250vs 1,35382% below
- Part D claims
- 758vs 61324% above
Medians across 1,290 ophthalmologists in Texas with Dmand AI profiles that report each measure.
Dr. Mason's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Mason?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mason and other ophthalmologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary Mason's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Mason's median patient age at 76, with 100% women.
Dr. Mason's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Gary Mason wrote 758 Medicare Part D claims in 2017
In 2017, Dr. Mason wrote 758 Medicare Part D claims. They cover 16 drugs, with $143,472 in total drug cost. In 2016, CMS named 1,704 claims across 21 drugs.
Dr. Mason's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 1,7042017: 75856%
Drugs named by CMS: 16 in 2017, 21 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Gary Mason received $834 in industry payments from 2016 to 2019
CMS Open Payments shows 10 general payments to Dr. Mason from 4 drug and device companies from 2016 to 2019. Travel and lodging make up the largest share, 53% of the total. Stryker Corporation paid the most, $441.
General payments to Dr. Mason by program year, 2016 to 2019
General payments to Dr. Mason by kind, 2016 to 2019
- Travel and lodging$44153%
- Food and beverage$35643%
- Education$385%
Companies that paid Dr. Mason the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary Mason has 1 award and honors on record
Dmand AI lists 1 award for Dr. Mason.
Awards and honors for Dr. Mason
- Undated
- AAO Fellow
Source: Dmand AI Professional Profile Data
Dr. Gary Mason graduated from New York University School of Medicine
Dr. Mason graduated from New York University School of Medicine in 1973. Dr. Mason is a member of AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Sources for Dr. Gary Mason's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gary Mason
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gary Mason's NPI number?
Dr. Gary Mason's NPI number is 1629079777. It was assigned on August 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary Mason?
Dr. Gary Mason is an ophthalmologist in Houston, Texas. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Gary Mason practice?
Dr. Mason practices at 7777 Southwest Fwy Suite 934 Suite 934, Houston, TX 77074. Dr. Mason's primary practice is Gary Mason, MD in Houston, Texas.
What is Dr. Gary Mason's office phone number?
The practice phone on file for Dr. Mason is (713) 988-2020.
What is Dr. Gary Mason's medical license number?
Dr. Mason's Texas license number on file is F2344.
Does Dr. Gary Mason accept Medicare?
Yes. CMS data shows Dr. Mason billed Medicare for 250 services in 2017.
Is Dr. Gary Mason board certified?
Yes. Dr. Mason is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Gary Mason bill to Medicare?
In 2017, Dr. Mason's most billed Medicare services were eye exam or test (92014), eye exam or test (92134) and ultrasound (76519).
Where did Dr. Gary Mason go to medical school?
Dr. Mason graduated from New York University School of Medicine in 1973.
What drugs does Dr. Gary Mason prescribe most?
In 2017 Medicare Part D data, Dr. Mason's most prescribed drugs by claims were Latanoprost, Lumigan and Pazeo.
Has Dr. Gary Mason received payments from drug or device companies?
CMS Open Payments shows $834 in general payments to Dr. Mason from 4 companies from 2016 to 2019. The largest total came from Stryker Corporation.
How long has Dr. Gary Mason been practicing?
Dr. Mason graduated from medical school in 1973, 53 years ago.
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